FR1504275A - Machine à matricer les boulons et pièces analogues - Google Patents

Machine à matricer les boulons et pièces analogues

Info

Publication number
FR1504275A
FR1504275A FR86913A FR86913A FR1504275A FR 1504275 A FR1504275 A FR 1504275A FR 86913 A FR86913 A FR 86913A FR 86913 A FR86913 A FR 86913A FR 1504275 A FR1504275 A FR 1504275A
Authority
FR
France
Prior art keywords
bolts
die
forging machine
forging
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR86913A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nedschroef Octrooi Maatschappij NV
Original Assignee
Nedschroef Octrooi Maatschappij NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nedschroef Octrooi Maatschappij NV filed Critical Nedschroef Octrooi Maatschappij NV
Application granted granted Critical
Publication of FR1504275A publication Critical patent/FR1504275A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)
FR86913A 1965-12-17 1966-12-09 Machine à matricer les boulons et pièces analogues Expired FR1504275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516468A NL6516468A (xx) 1965-12-17 1965-12-17

Publications (1)

Publication Number Publication Date
FR1504275A true FR1504275A (fr) 1967-12-01

Family

ID=19794957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86913A Expired FR1504275A (fr) 1965-12-17 1966-12-09 Machine à matricer les boulons et pièces analogues

Country Status (7)

Country Link
US (1) US3579685A (xx)
DE (1) DE1577038B1 (xx)
ES (1) ES334435A1 (xx)
FR (1) FR1504275A (xx)
GB (1) GB1136448A (xx)
NL (1) NL6516468A (xx)
SE (1) SE359239B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412403A1 (fr) * 1977-12-24 1979-07-20 Hatebur Umformmaschinen Ag Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911061A1 (de) * 1989-04-06 1990-10-11 Istvan Bartha Federnde druckhuelse mit formkopf
IT1303027B1 (it) * 1998-04-17 2000-10-20 Carlo Salvi & C S R L Dispositivo di regolazione per la formatura di minuterie metalliche
CN103100633B (zh) * 2013-02-01 2015-06-17 中山市胜龙锻压机械有限公司 一种压力机凸轮杠杆顶料机构
CN114346145B (zh) * 2022-01-06 2024-01-02 浙江天元金属制品股份有限公司 一种螺钉冷镦加工用承载下料装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796772A (en) * 1955-01-14 1958-06-18 Waterbury Farrel Foundry Co Mechanism for ejecting a blank from a die
US3112660A (en) * 1960-02-09 1963-12-03 Textron Ind Inc Machine for forming metal articles
CH383167A (de) * 1960-06-13 1964-10-15 Smeralovy Z Narodni Podnik Auswerfvorrichtung für automatische Pressen, insbesondere für Stufenpressen
DE1857327U (de) * 1962-05-17 1962-08-23 Malmedie & Co Maschf Vorrichtung an mehrstufenpressen fuer die erzeugung von schraubenbolzen, nieten oder aehnlichen teilen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412403A1 (fr) * 1977-12-24 1979-07-20 Hatebur Umformmaschinen Ag Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux

Also Published As

Publication number Publication date
ES334435A1 (es) 1968-03-01
NL6516468A (xx) 1967-06-19
US3579685A (en) 1971-05-25
GB1136448A (en) 1968-12-11
DE1577038B1 (de) 1970-12-03
SE359239B (xx) 1973-08-27

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